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A = [\begin{matrix} - 1 & 2 \\ 4 & - 3 \end{matrix}]

এবং B =[-2 3] হলে তাদের যোগফল কত?

[\begin{matrix} - 1 & 5 \\ 4 & - 3 \end{matrix}]

[\begin{matrix} 1 & 2 \\ 2 & 0 \end{matrix}]

[\begin{matrix} - 1 & 5 \\ 2 & 0 \end{matrix}]

যোগ করা যাবে না

ANS : 4

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